(广州、深圳)沪教牛津版九年级下册同步单元梳理&训练
第3讲 Unit 3 The environment
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知识点梳理
)
中小学教育资源及组卷应用平台
重点短语21世纪教育网(www.21cnjy.com)
too much 太多
2.in danger 在危险中
3.greenhouse effect 温室效应
4.let...in 让......进来
5.the same as 和......一样
6.as a result of 由于
7.sea level 海平面
8.in the future of 在将来
9.cut down 砍伐
10.take in 吸收
11.result in 造成,导致
12.throw away 扔掉
13.mountains of 许多,大量
14.take action 采取行动
15.be different from 和......不同
16.(be) friendly to 对......无害
17.make a difference 有作用,有影响
18.care for 关心
19.act as 充当
20.take a shower 洗淋浴
21.turn off 关上
22.switch off 关上
23.instead of 代替,而不是
24.pick up 捡起
25.make friends 交朋友
26.the rest of 其余的
27.cover...with... 用......覆盖......
28.thousands of 数千的
29.at the beginning of 在......的开始
30.as...as possible 尽可能......
固定句型用法
1. 比较级+and+比较级, 越来越......
2. keep...from+n./v.ing 阻止......(做)某事
3. cause sth. +to do sth. 导致某物做某事
4. by+doing sth. 通过做某事
5. make+n.+adj. 使......处于......状态
6. in order to +do sth. 为了做某事
7. A+be+形容词比较级+than+B A比B更......
8. keep+doing sth. 一直做某事
重点语法: the same (as), different (from), like及the same...as
1. the same与different
①The same一样,相同,强调事物的相似度极高,几乎无差别。 例如:These pens look the same.
②different 不同的,强调事物之间有差异、不一样,与the same正相反。
例如: They are twins, but they look different.
like, the same as与different from
①like介词,意为像,强调事物在某些方面具有相似性,但并不一样。
例如:Sometimes the Moon looks like a big round plate.
He looked after me like a brother.
②the same as和......一样,强调一者与另一者一样,as后接比较对象。
例如:My English book is the same as yours.
③different from 与......不同, from 后接比较对象,与短语the same as相对。
例如: My bike is different from yours.
注意:like, the same as及different from 常与动词be, look, seem, smell, sound, taste等连用。
the same...as
有时在the same后放一个名词或短语,用来表达双方在某一方面是一样的。
例如:My father is the same age as my mother.
重点句型:
1. sth. is necessary for sb/ sth对于某人而言,干什么是必须的
例如:The atmosphere around the Earth is necessary for all living things.
2. It’s necessary for sb. to do 对于某人而言,干什么是必须的
例如:It’s necessary for us to go to school on time.
近似词组辨析:
①辨析:as a result of 和 as a result
as a result of 介词短语 由于……,后跟名词、代词等, 例如:I was late as a result of the heavy rain.
as a result副词短语 结果,后跟事情的结果,例如:He got up late today. As a result, he missed the early bus.
②辨析:in future和in the future
in future:相当于from now on 今后,从今以后 例如:Keep your opinions to yourself in future!
in the future:在将来 例如:The boy wants to become a philosopher in the future.
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基础训练
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一、根据句意和括号内的提示语,完成下列句子,并注意正确的形式。
The scientists guess that Venus(金星)is _________(无生命的)。
This mountain is about four kilometers above the ___________(海平面)
Everybody knows the __________ (环境)is very important to us.
In some big cities, the pollution of the __________(大气层)is serious.
__________(温度)usually decreases with height.
He showed __________(担心)that the ship might be in danger.
It’s a ___________ (合适的)Christmas dinner, with turkey and bread sauce.
Frogs eat pests which __________(破坏)crops and carry disease.
The most amazing thing about __________(大自然)is its variety (多样性)
This ___________(回收利用)of waste materials is a way of reducing pollution.
二、根据汉语提示补全句子,每空一词。
1.那位女士把我带回家,然后把我放入冰箱。
The woman ________ me _________ and ________ me __________ the fridge.
2.在我的生活中我从来都没有感觉到如此的空虚孤独。
I have never felt so ________ and ________ in my life.
3.有很多难闻的味道。
There were so many _________ __________.
4.当我醒来时,我发现自己处在一个可怕的环境中。
When I woke up, I found myself _________ ________ ________ _________
5.大卡车来了,给我们覆盖上了一层土。
Huge trucks came and covered us with __________ __________ _________soil.
6.我一直希望我能搬到别的地方。
I kept __________ that I would be moved ________ _______.
7.我问另外一个瓶子我们还会发生什么事。
I asked another bottle what would __________ __________.
8.我们不得不在这里呆几千年。
We have to stay here for _________ _________.
9.这篇文章是关于一个塑料瓶的旅程。
The article is about _________ _________ __________ a plastic bottle.
10.为什么他们不能重新或回收利用我们呢?
Why can’t they _________ or ________ us.
三、单项选择
( )1. We must do something to stop people from _________.
A. to throw litter about B. to throw litter into
C. throwing litter about D. throwing litter into
( )2. ___________the students in Zhejiang University are from foreign countries.
A. Seven hundreds of B. Seven hundreds C. Seven hundred of D. Hunderds of
( )3. I have arranged for a car to ____________at the station.
A. pick them up B. pick up them C. pick them on D. pick on them
( )4. There were __________ many horrible smells _______ I can’t stay here more than one minute.
A. such; that B. too; for C. too; so D. so; that
( )5. When I _______ ,I found myself ________ a terrible place.
A. wake up; in B. woke up; in C. fell asleep; at D. fall asleep; at
( )6. Bob hasn’t changed. He _______ exactly _________ he did at school.
A. looks; the same as B. look; the same as C. looks; the same to D. has looked; the same as
( )7. He ________ his watch ________ his pocket, and wanted to know the time.
A. takes…out of B. took…out of C. takes…out with D. took…out with
( )8. The seeds must be covered with _______earth.
A. a layer of B. a lay of C. a layer with D. a lay with
( )9. This book ________believable, interesting characters.
A. is full with B. is filled of C. is full of D. is full
( )10. I feel lost and _______ in a strange town_______.
A. alone; lonely B. alone; alone C. lonely; lonely D. lonely; alone
答案:
一、根据题意和括号内的提示语,完成下列句子。
1.lifeless 2.sea level 3.environment 4.atmosphere 5.Temperature 6.concern
7.proper 8.destory 9.nature 10.recycle
二、根据汉语提示补全句子,每空一词。
1.took…home…put…in 2.empty… alone/lonely 3.horrible smells 4.in a terrible place
5.a layer of 6.hoping…somewhere else 7.happen to 8.thousands of 9.the journey of
10.reuse…recycle
三、单项选择 1-5CCADB 6-10CDAAB